I was on a long ride yesterday and using Google Maps in Car Play. As usual, when I came to a stop in traffic it would switch to the rear cam view. No issues. Then about 2 hours into the ride, when it would switch to the cam view, it would just be black. The red recording light remained active, but no cam view. I switched manually back and forth and the same thing occurred. I rebooted and it worked again, but then an hour later it started happening randomly. I checked all of the connections and nothing was loose.